Synonyms: Diadenosine tetraphosphate;AppppA;CHEBI:17422;5',5'''-Diadenosine tetraphosphate;BIS(ADENOSINE)-5'-TETRAPHOSPHATE;Adenosine 5'-tetraphosphate, 5'-ester with adenosine;Diadenosine 5',5'''-P(sup 1),P(sup 2)-tetraphosphate;ADENOSINE 5'-(PENTAHYDROGEN TETRAPHOSPHATE), 5'-5'-ESTER with ADENOSINE;B4P;bis(5'-adenylyl) diphosphate;AC1L2IWP;adenosine(5')tetraphospho(5')adenosine;(ppA)2;P1,P4-Bis(5'-adenosyl) tetraphosphate;CHEMBL339385;HMDB01211;P1,P4-Diadenosine-5'-tetraphosphate;LS-15171;P1,P4-Di(adenosin-5'-yl)tetraphosphate;adenosine-(5')-tetraphospho-(5')-adenosine;Diadenosine 5',5'''-P1,P4-tetraphosphate;C01260;Adenosine 5'-tetraphosphate, 5'-ester with adenosine (7CI);[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] hydrogen phosphate;117137-55-0;5542-28-9